Hi guys, does anyone know of an opensource (free) way of performing this conversion? I have a client who has dumped me with a zip file of their old Gsuite gmail account and I now need to upload it to my webserver. I just supposed that using Outlook is an option? Is there a better way? Can mbox be converted in such a way that i can upload it directly to my postfix/dovecot mail server? If so, how could i achieve this?